🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.42 AU - 0.66 AU

Year: 146 Days

Day: 25.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.15 AU - 1.65 AU

Year: 608 Days

Day: 41.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.27 AU - 2.03 AU

Year: 778 Days

Day: 28.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,762,922 km

• M1: 751,131 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.5 AU - 3.68 AU

Year: 1994 Days

Day: 21.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.12 AU - 3.84 AU

Year: 2383 Days

Day: 35.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.05 AU - 4.15 AU

Year: 2507 Days

Day: 31.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,762,922 km

• M1: 2,289,147 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.2

Radius: 14.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.39 AU - 8.43 AU

Year: 7405 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,762,922 km

• M1: 195,076 km (0.101 R)
• M2: 505,192 km (0.097 R)
• M3: 837,150 km (0.081 R)
• M4: 935,884 km (0.092 R)
• M5: 1,315,713 km (0.119 R)
• M6: 1,680,283 km (0.048 R)
• M7: 1,986,211 km (0.11 R)
• M8: 2,123,093 km (0.089 R)
• M9: 2,310,539 km (0.071 R)
• M10: 2,503,820 km (0.031 R)
• M11: 2,958,597 km (0.067 R)
• M12: 3,330,647 km (0.047 R)
• M13: 3,633,732 km (0.118 R)
• M14: 3,802,927 km (0.095 R)
• M15: 3,917,220 km (0.099 R)
• M16: 4,119,925 km (0.034 R)
• M17: 4,296,600 km (0.096 R)
• M18: 4,415,830 km (0.045 R)
• M19: 4,657,580 km (0.093 R)
• M20: 4,780,250 km (0.084 R)
• M21: 5,281,254 km (0.055 R)
• M22: 6,538,624 km (0.087 R)
• M23: 6,849,638 km (0.075 R)
• M24: 7,522,529 km (0.086 R)
• M25: 8,327,964 km (0.109 R)
• M26: 8,439,863 km (0.076 R)
• M27: 8,703,155 km (0.059 R)
• M28: 9,045,734 km (0.11 R)
• M29: 9,470,443 km (0.046 R)
• M30: 10,824,154 km (0.082 R)
• M31: 13,489,689 km (0.046 R)
• M32: 13,665,616 km (0.086 R)
• M33: 14,691,408 km (0.096 R)
• M34: 14,827,094 km (0.104 R)
• M35: 14,963,228 km (0.053 R)
• M36: 15,511,654 km (0.108 R)
• M37: 15,881,011 km (0.081 R)
• M38: 16,628,402 km (0.099 R)
• M39: 16,864,318 km (0.119 R)
• M40: 17,006,436 km (0.072 R)
• M41: 18,303,150 km (0.104 R)
• M42: 19,037,376 km (0.103 R)
• M43: 19,284,213 km (0.092 R)
• M44: 19,383,247 km (0.037 R)
• M45: 20,534,552 km (0.038 R)
• M46: 20,635,680 km (0.062 R)
• M47: 21,759,459 km (0.045 R)
• M48: 22,069,426 km (0.065 R)
• M49: 22,380,739 km (0.038 R)
• M50: 22,589,278 km (0.082 R)
• M51: 23,482,228 km (0.096 R)
• M52: 23,747,016 km (0.088 R)
• M53: 24,226,328 km (0.039 R)
• M54: 24,870,347 km (0.11 R)
• M55: 25,628,658 km (0.036 R)
• M56: 26,010,731 km (0.05 R)
• M57: 26,175,139 km (0.12 R)
• M58: 26,670,159 km (0.088 R)
• M59: 26,891,264 km (0.09 R)
• M60: 27,446,422 km (0.109 R)
• M61: 29,819,493 km (0.098 R)
• M62: 29,991,531 km (0.111 R)
• M63: 30,740,866 km (0.081 R)
• M64: 31,146,875 km (0.066 R)
• M65: 33,322,327 km (0.064 R)
• M66: 35,061,403 km (0.113 R)
• M67: 35,364,338 km (0.085 R)
• M68: 35,972,603 km (0.089 R)
• M69: 36,155,711 km (0.037 R)
• M70: 37,384,807 km (0.033 R)
• M71: 38,315,455 km (0.058 R)
• M72: 38,940,326 km (0.1 R)
• M73: 39,820,560 km (0.12 R)
• M74: 39,946,970 km (0.104 R)
• M75: 40,263,220 km (0.095 R)
• M76: 40,771,104 km (0.099 R)
• M77: 41,664,952 km (0.118 R)
• M78: 43,017,915 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.7

Radius: 7.4

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 13.36 AU - 16.94 AU

Year: 21647 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 45,762,922 km

• M1: 93,947 km (0.117 R)
• M2: 147,354 km (0.082 R)
• M3: 321,336 km (0.099 R)
• M4: 379,679 km (0.111 R)
• M5: 426,204 km (0.06 R)
• M6: 475,123 km (0.068 R)
• M7: 534,962 km (0.081 R)
• M8: 770,429 km (0.053 R)
• M9: 884,273 km (0.079 R)
• M10: 1,026,092 km (0.06 R)
• M11: 1,223,112 km (0.073 R)
• M12: 1,283,400 km (0.109 R)
• M13: 2,111,574 km (0.106 R)
• M14: 2,228,709 km (0.078 R)
• M15: 2,317,869 km (0.067 R)
• M16: 2,393,267 km (0.101 R)
• M17: 3,846,760 km (0.104 R)
• M18: 3,918,267 km (0.113 R)
• M19: 4,887,811 km (0.052 R)
• M20: 5,082,438 km (0.083 R)
• M21: 5,141,380 km (0.068 R)
• M22: 5,220,218 km (0.091 R)
• M23: 6,010,543 km (0.116 R)
• M24: 6,198,139 km (0.102 R)
• M25: 6,600,707 km (0.069 R)
• M26: 6,815,978 km (0.108 R)
• M27: 6,924,437 km (0.092 R)
• M28: 7,077,326 km (0.071 R)
• M29: 7,386,544 km (0.101 R)
• M30: 8,132,589 km (0.094 R)
• M31: 9,549,580 km (0.108 R)
• M32: 9,695,438 km (0.062 R)
• M33: 9,768,741 km (0.115 R)
• M34: 9,817,659 km (0.063 R)
• M35: 10,162,333 km (0.098 R)
• M36: 10,636,409 km (0.073 R)
• M37: 10,888,930 km (0.082 R)
• M38: 11,840,073 km (0.065 R)
• M39: 12,471,226 km (0.091 R)
• M40: 13,032,518 km (0.047 R)
• M41: 13,738,620 km (0.105 R)
• M42: 14,401,637 km (0.104 R)
• M43: 14,821,259 km (0.107 R)
• M44: 15,216,497 km (0.081 R)
• M45: 15,387,039 km (0.093 R)
• M46: 15,959,849 km (0.056 R)
• M47: 16,046,316 km (0.093 R)
• M48: 16,568,712 km (0.07 R)
• M49: 17,067,322 km (0.074 R)
• M50: 17,185,355 km (0.098 R)
• M51: 17,362,778 km (0.116 R)
• M52: 17,600,489 km (0.055 R)
• M53: 18,987,859 km (0.117 R)
• M54: 19,571,141 km (0.115 R)
• M55: 20,160,407 km (0.093 R)
• M56: 20,849,754 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.6

Radius: 6.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14 AU - 22.04 AU

Year: 28080 Days

Day: 21.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,762,922 km

• M1: 170,841 km (0.072 R)
• M2: 303,983 km (0.063 R)
• M3: 352,153 km (0.064 R)
• M4: 403,465 km (0.066 R)
• M5: 635,791 km (0.09 R)
• M6: 766,689 km (0.098 R)
• M7: 870,660 km (0.102 R)
• M8: 1,131,558 km (0.116 R)
• M9: 1,291,329 km (0.12 R)
• M10: 1,610,571 km (0.114 R)
• M11: 2,145,981 km (0.083 R)
• M12: 2,344,348 km (0.101 R)
• M13: 2,445,925 km (0.102 R)
• M14: 2,947,527 km (0.059 R)
• M15: 3,308,806 km (0.076 R)
• M16: 3,365,653 km (0.082 R)
• M17: 3,802,329 km (0.045 R)
• M18: 3,981,996 km (0.081 R)
• M19: 4,443,356 km (0.12 R)
• M20: 4,506,187 km (0.099 R)
• M21: 4,954,083 km (0.108 R)
• M22: 6,345,792 km (0.103 R)
• M23: 6,666,530 km (0.103 R)
• M24: 7,139,259 km (0.103 R)
• M25: 7,849,400 km (0.115 R)
• M26: 8,232,072 km (0.092 R)
• M27: 8,309,414 km (0.035 R)
• M28: 8,542,786 km (0.097 R)
• M29: 8,817,598 km (0.094 R)
• M30: 9,055,608 km (0.079 R)
• M31: 9,335,954 km (0.119 R)
• M32: 9,864,035 km (0.079 R)
• M33: 10,069,881 km (0.058 R)
• M34: 11,635,722 km (0.081 R)
• M35: 12,027,968 km (0.061 R)
• M36: 12,513,263 km (0.04 R)
• M37: 13,230,585 km (0.103 R)
• M38: 13,548,630 km (0.104 R)
• M39: 14,053,374 km (0.062 R)
• M40: 14,145,825 km (0.089 R)
• M41: 14,192,200 km (0.051 R)
• M42: 16,230,322 km (0.059 R)
• M43: 16,327,261 km (0.09 R)
• M44: 16,913,386 km (0.084 R)
• M45: 17,905,519 km (0.054 R)
• M46: 18,055,865 km (0.1 R)
• M47: 18,509,745 km (0.064 R)
• M48: 18,814,475 km (0.116 R)
• M49: 19,377,263 km (0.08 R)
• M50: 20,729,478 km (0.109 R)
• M51: 21,257,558 km (0.096 R)
• M52: 21,736,720 km (0.081 R)
• M53: 22,111,762 km (0.064 R)
• M54: 22,381,038 km (0.108 R)
• M55: 22,651,362 km (0.078 R)
• M56: 22,814,124 km (0.051 R)
• M57: 23,140,696 km (0.033 R)
• M58: 23,468,914 km (0.054 R)
• M59: 24,685,294 km (0.077 R)
• M60: 25,132,592 km (0.108 R)
• M61: 26,662,230 km (0.102 R)
• M62: 26,719,526 km (0.115 R)
• M63: 27,121,196 km (0.112 R)
• M64: 27,178,792 km (0.047 R)
• M65: 27,756,688 km (0.096 R)
• M66: 28,806,865 km (0.086 R)
• M67: 29,100,975 km (0.119 R)
• M68: 30,526,194 km (0.077 R)
• M69: 30,705,861 km (0.116 R)
• M70: 30,825,988 km (0.117 R)
• M71: 31,006,253 km (0.047 R)
• M72: 31,731,204 km (0.097 R)
• M73: 32,828,954 km (0.047 R)
• M74: 32,951,624 km (0.099 R)
• M75: 33,629,452 km (0.075 R)
• M76: 34,498,615 km (0.113 R)
• M77: 35,186,915 km (0.102 R)
• M78: 35,879,553 km (0.108 R)
• M79: 36,576,829 km (0.085 R)
• M80: 36,831,445 km (0.084 R)
• M81: 37,150,537 km (0.067 R)
• M82: 37,663,059 km (0.1 R)
• M83: 38,177,975 km (0.076 R)
• M84: 39,214,688 km (0.051 R)
• M85: 39,540,512 km (0.051 R)
• M86: 40,063,656 km (0.05 R)
• M87: 42,046,277 km (0.082 R)
• M88: 42,246,289 km (0.114 R)
• M89: 43,520,265 km (0.113 R)
• M90: 45,079,374 km (0.059 R)
• M91: 45,489,122 km (0.086 R)
• M92: 45,626,004 km (0.106 R)
• M93: 45,762,886 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,751 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit